CN211290940U - Dehumidification device is used in corn storage - Google Patents
Dehumidification device is used in corn storage Download PDFInfo
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- CN211290940U CN211290940U CN201921675216.2U CN201921675216U CN211290940U CN 211290940 U CN211290940 U CN 211290940U CN 201921675216 U CN201921675216 U CN 201921675216U CN 211290940 U CN211290940 U CN 211290940U
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Abstract
The utility model discloses a dehumidification device for rice storage, which comprises a drying tower, an impurity removal device, a lifter and a cooling bin; the upper end of the drying tower is provided with a feed hopper, and the left side and the right side of the drying tower are respectively provided with an adjustable grain guide mechanism; the side wall of the drying tower is also provided with a plurality of hot air pipes for blowing hot air into the drying tower, and the lower end of the drying tower is obliquely provided with a material collecting plate; the impurity removing device comprises a fan cover, a cyclone separator, a dust remover and a fan which are sequentially connected through pipelines, wherein the fan cover is arranged at the upper end of the feed hopper; the lifting machine is arranged on one side of the heating tower, the feeding end of the lifting machine is connected with the inclined lower end of the material collecting plate, and the discharging end of the lifting machine is communicated with the interior of the cooling bin. The utility model discloses simple structure, novelty, dust and rice husk in the separable rice winnowing make the workshop have good operational environment, through can be according to the moisture that contains in the grain, the adjustment is led the grain board down and is led the best inclination of grain board on, cools off the rice of high temperature simultaneously, convenient storage.
Description
Technical Field
The utility model relates to a grain processing technology field specifically is a corn is dehydrating unit for storage.
Background
After the rice is harvested, the water content of the rice needs to be reduced to safe water content capable of being stored in a warehouse in order to enable the rice to reach the safe storage condition. The traditional method is to air the paddy, and the moisture of the paddy is taken away mainly by the heat of the sun illumination, and the method has the defects of high labor intensity, large weather influence and the like. With the promotion of mechanization, the rice dehumidifier is produced at the same time, can be used for realizing large-scale rice dehumidification, and is not influenced by weather. And current corn dehumidification equipment can produce great dust when adding grain in to make the operational environment variation, simultaneously, because the husk of rice quality is lighter, can raise when adding grain, thereby also make the operational environment variation. When the existing rice dehumidifier is used for dehumidification, in order to add the storage time of rice in the drying tower, a grain guide plate for slowing down the falling speed of grain is arranged in the drying tower, for example, the chinese utility model patent with application number 201721123129.7, although this way can effectively prevent the falling speed of grain and correspondingly increase the dehumidification time of grain, the angle of the grain guide plate in the drying tower is fixed, so the falling speed of grain is limited, the time of grain in the drying tower is fixed, and the proper angle cannot be adjusted according to the moisture contained in grain, if the moisture contained in grain is low, the time of grain in the drying tower can be correspondingly reduced, thereby increasing the working efficiency on the premise of guaranteeing that grain can be dehumidified, otherwise, if the moisture contained in grain is high, the time of grain in the drying tower needs to be increased, guarantee that grain is carried out dehumidification equipment under the abundant prerequisite of dehumidification because the rice temperature after the stoving dehumidification is higher, can not save between, consequently, just can save after waiting to place the cooling, consequently lead to work efficiency lower.
Disclosure of Invention
An object of the utility model is to provide a corn is dehydrating unit for storage to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a dehumidification device for rice storage comprises a drying tower, an impurity removal device, a lifter and a cooling bin; the upper end of the drying tower is provided with a feed hopper, the left side and the right side of the drying tower are respectively provided with an upper adjustable grain guide mechanism and a lower adjustable grain guide mechanism, the adjustable grain guide mechanisms comprise an upper grain guide plate, a lower grain guide plate, a linkage rod, an electric telescopic rod, a sliding sleeve and a lengthening rod, one end of the upper grain guide plate and one end of the lower grain guide plate are respectively hinged with the inner side wall of the drying tower, the front side and the rear side of the upper grain guide plate are respectively hinged with the linkage rod, the front side and the rear side of the lower grain guide plate are symmetrically provided with T-shaped grooves along the length direction of the side surface of the lower grain guide plate, the lower ends of the linkage rods hinged with the front side and the rear side of the upper grain guide plate are respectively provided with a roller which is in rolling connection with the T-shaped grooves, the lower end surface of the upper grain guide plate is provided with a sliding rail parallel to the length direction of the T-shaped grooves, the sliding rod is connected with the sliding sleeve in a sliding mode, the electric telescopic rod is arranged on the outer side of the drying tower, penetrates through the side wall of the drying tower in a telescopic mode and is hinged to one end of the extension rod, and the other end of the extension rod is hinged to the sliding sleeve; the side wall of the drying tower is also provided with a plurality of hot air pipes for blowing hot air into the drying tower, and the lower end of the drying tower is obliquely provided with a material collecting plate; the impurity removing device comprises a fan cover, a cyclone separator, a dust remover and a fan which are sequentially connected through pipelines, wherein the fan cover is arranged at the upper end of the feed hopper; the lifting machine is arranged on one side of the heating tower, the feeding end of the lifting machine is connected with the inclined lower end of the material collecting plate, and the discharging end of the lifting machine is communicated with the interior of the cooling bin.
Preferably, the plate length of the lower grain guide plate is longer than that of the upper grain guide plate.
Preferably, the hot air pipes are communicated with a hot air blower arranged outside the drying tower through a main pipeline.
Furthermore, the hot air pipes are divided into two groups and respectively face the adjustable grain guiding mechanisms arranged above and below.
Furthermore, a first material receiving box and a second material receiving box are respectively arranged at the lower ends of the cyclone separator and the dust remover.
Furthermore, an air blower for cooling the dried and dehumidified rice is arranged on the cooling bin.
The utility model has the advantages that:
1. the rice husk and dust raised in the rice can be sucked into the cyclone separator under the action of the fan through the impurity removing device, then the rice husk and dust are separated by the cyclone separator, the rice husk falls into the first material receiving box, then the dust enters the dust remover along with the air flow, is respectively filtered by the dust remover and falls into the second material receiving box, and clean air is discharged from the air outlet of the fan, so that the workshop has a good working environment;
2. through the adjustable grain guide mechanism, the optimal inclination angle of the lower grain guide plate and the upper grain guide plate can be adjusted under the driving of the electric telescopic rod according to moisture contained in grains. When the moisture content in the grain is low, the time of the grain in the drying tower can be correspondingly reduced, so that the working efficiency is increased on the premise of ensuring that the grain can be dried and dehumidified, otherwise, when the moisture content in the grain is high, the time of the grain in the drying tower needs to be increased, and the grain is conveyed out of the dehumidifying equipment on the premise of ensuring that the grain is sufficiently dried and dehumidified;
3. through cooling the storehouse, can carry out the forced air cooling to the higher corn of drying and dehumidifying back temperature, improve cooling speed, reduce latency, be convenient for can be quick save.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an adjustable grain guide mechanism.
In the figure: 1. the device comprises a drying tower, 2, a lifting machine, 3, a cooling bin, 4, a feeding hopper, 5, an upper grain guide plate, 6, a lower grain guide plate, 7, a linkage rod, 8, an electric telescopic rod, 9, a sliding rod, 10, a sliding sleeve, 11, an extension rod, 12, a T-shaped groove, 13, a roller, 14, a sliding rail, 15, a sliding block, 16, a hot air pipe, 17, a material collecting plate, 18, a fan cover, 19, a cyclone separator, 20, a dust remover, 21, a fan, 22, a first material receiving box, 23, a second material receiving box, 24, an air blower, 25 and a hot air blower.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a dehumidification device for rice storage, which comprises a drying tower 1, an impurity removal device, a lifter 2 and a cooling bin 3; the upper end of the drying tower 1 is provided with a feed hopper 4, the left side and the right side of the drying tower 1 are respectively provided with an upper and a lower adjustable grain guiding mechanism, the adjustable grain guiding mechanism comprises an upper grain guiding plate 5, a lower grain guiding plate 6, linkage rods 7, an electric telescopic rod 8, a sliding rod 9, a sliding sleeve 10 and an extension rod 11, one end of the upper grain guiding plate 5 and one end of the lower grain guiding plate 6 are respectively hinged with the inner side wall of the drying tower 1, the front side and the rear side of the upper grain guiding plate 5 are both hinged with the linkage rods 7, the front side and the rear side of the lower grain guiding plate 6 are symmetrically provided with T-shaped grooves 12 along the length direction of the side surfaces, the lower ends of the linkage rods 7 hinged with the front side and the rear side of the upper grain guiding plate 5 are both provided with rolling wheels 13 connected with the T-shaped grooves 12 in a rolling manner, the lower end surface of the upper grain guiding plate 5 is provided with a sliding rail 14 parallel to the groove length direction of the T-shaped grooves 12, the sliding rod 9 is connected with a sliding sleeve 10 in a sliding manner, the electric telescopic rod 8 is arranged outside the drying tower 1, telescopically penetrates through the side wall of the drying tower 1 and is hinged with one end of an extension rod 11, and the other end of the extension rod 11 is hinged with the sliding sleeve 10; the side wall of the drying tower 1 is also provided with a plurality of hot air pipes 16 for blowing hot air into the drying tower 1, and the lower end of the drying tower 1 is provided with a material collecting plate 17; the impurity removing device comprises a fan cover 18, a cyclone separator 19, a dust remover 20 and a fan 21 which are sequentially connected through pipelines, wherein the fan cover 18 is arranged at the upper end of the feed hopper 4, and the lower ends of the cyclone separator 19 and the dust remover 20 are respectively provided with a first material receiving box 22 and a second material receiving box 23; the lifting machine 2 is arranged on one side of the drying tower 1, the feeding end of the lifting machine 2 is connected with the inclined lower end of the material collecting plate 17, the discharging end of the lifting machine 2 is communicated with the interior of the cooling bin 3, and the cooling bin 3 is provided with an air blower 24 used for cooling the rice after drying and dehumidifying.
The length of the lower grain guide plate 6 is larger than that of the upper grain guide plate 5, so that the falling paddy can fall along the step-shaped structure formed by the upper grain guide plate 5 and the lower grain guide plate 6, the time of the paddy in the drying tower 1 can be prolonged, and the dehumidification efficiency is improved.
The hot air pipes 16 are communicated with a hot air blower 25 arranged outside the drying tower 1 through a main pipeline, and the hot air pipes 16 are divided into two groups and are respectively opposite to an adjustable grain guide mechanism arranged above and below the hot air pipes so as to directly blow out hot air to falling paddy.
Synthesize the technical scheme of the utility model, its simple structure, novelty, dust and rice husk in the separable rice winnowing make the good operational environment that has in workshop, through can be according to the moisture that contains in the grain, guide the grain board under the adjustment and lead the grain board best inclination on.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A dehumidification device for rice storage is characterized by comprising a drying tower, an impurity removal device, a lifter and a cooling bin; the upper end of the drying tower is provided with a feed hopper, the left side and the right side of the drying tower are respectively provided with an upper adjustable grain guide mechanism and a lower adjustable grain guide mechanism, the adjustable grain guide mechanisms comprise an upper grain guide plate, a lower grain guide plate, a linkage rod, an electric telescopic rod, a sliding sleeve and a lengthening rod, one end of the upper grain guide plate and one end of the lower grain guide plate are respectively hinged with the inner side wall of the drying tower, the front side and the rear side of the upper grain guide plate are respectively hinged with the linkage rod, the front side and the rear side of the lower grain guide plate are symmetrically provided with T-shaped grooves along the length direction of the side surface of the lower grain guide plate, the lower ends of the linkage rods hinged with the front side and the rear side of the upper grain guide plate are respectively provided with a roller which is in rolling connection with the T-shaped grooves, the lower end surface of the upper grain guide plate is provided with a sliding rail parallel to the length direction of the T-shaped grooves, the sliding rod is connected with the sliding sleeve in a sliding mode, the electric telescopic rod is arranged on the outer side of the drying tower, penetrates through the side wall of the drying tower in a telescopic mode and is hinged to one end of the extension rod, and the other end of the extension rod is hinged to the sliding sleeve; the side wall of the drying tower is also provided with a plurality of hot air pipes for blowing hot air into the drying tower, and the lower end of the drying tower is obliquely provided with a material collecting plate; the impurity removing device comprises a fan cover, a cyclone separator, a dust remover and a fan which are sequentially connected through pipelines, wherein the fan cover is arranged at the upper end of the feed hopper; the lifting machine is arranged on one side of the heating tower, the feeding end of the lifting machine is connected with the inclined lower end of the material collecting plate, and the discharging end of the lifting machine is communicated with the interior of the cooling bin.
2. The dehumidifying device for rice storage as claimed in claim 1, wherein the lower grain guide plate has a plate length greater than that of the upper grain guide plate.
3. The rice storage dehumidifying device of claim 1, wherein the plurality of hot air pipes are communicated with a hot air blower disposed outside the drying tower through a main pipe.
4. The rice storage dehumidifying device of claim 1 or 3 wherein the plurality of hot air pipes are divided into two groups and respectively face an adjustable grain guiding mechanism arranged one above the other.
5. The dehumidification device for rice storage as claimed in claim 1, wherein the cyclone separator and the dust remover are respectively provided at lower ends thereof with a first material receiving box and a second material receiving box.
6. The rice storage dehumidifying device as claimed in claim 1, wherein the cooling chamber is provided with a blower for cooling the dried and dehumidified rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675216.2U CN211290940U (en) | 2019-10-09 | 2019-10-09 | Dehumidification device is used in corn storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675216.2U CN211290940U (en) | 2019-10-09 | 2019-10-09 | Dehumidification device is used in corn storage |
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| CN211290940U true CN211290940U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921675216.2U Active CN211290940U (en) | 2019-10-09 | 2019-10-09 | Dehumidification device is used in corn storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082366A (en) * | 2020-09-07 | 2020-12-15 | 界首市粮食机械有限责任公司 | Adopt natural gas to carry out grain drying tower of drying |
-
2019
- 2019-10-09 CN CN201921675216.2U patent/CN211290940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082366A (en) * | 2020-09-07 | 2020-12-15 | 界首市粮食机械有限责任公司 | Adopt natural gas to carry out grain drying tower of drying |
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